Fish of the California Delta
Includes all of the major and minor waterways, rivers, and streams that are connected to the Delta.
American shad
The American shad, Alosa sapidissima, is a species of anadromous fish distributed from southern Labrador to northern Florida. American shad are in family Clupeidae of order Clupeiformes. They are not closely related to the other North American shads. Rather, it seems to form a lineage that diverged from a common ancestor of the European taxa before these diversified...
Threadfin Shad
The threadfin shad, Dorosoma petenense, is a small pelagic fish common in rivers, large streams, and reservoirs of the Southeastern United States. Like the American gizzard shad, the threadfin shad has an elongated dorsal ray, but unlike the gizzard shad its mouth is more terminal without projecting upper jaw. The fins of threadfin shad often have a yellowish color, especially ...more ↓
